English translation for "oil powder method"

渗油撒粉探伤法

Similar Words：

"oil pot with screw cover" English translation, "oil pot with turning sleeve" English translation, "oil potential" English translation, "oil potentiometric surface" English translation, "oil potions" English translation, "oil power" English translation, "oil pre" English translation, "oil pre frame" English translation, "oil preheater" English translation, "oil preparedness" English translation